OSTBA B09N75Z1GQ
OSTBA Automatic Portable Ice Maker User Manual
Model: B09N75Z1GQ
Brand: OSTBA
1. Introduction
Thank you for purchasing the OSTBA Automatic Portable Ice Maker. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new appliance. Please read this manual thoroughly before first use and retain it for future reference.

Image: The OSTBA portable ice maker in white, with a clear lid showing ice cubes inside, and an ice scoop next to it.
2. Important Safety Instructions
To reduce the risk of fire, explosion, electric shock, or injury when using your ice maker, follow these basic safety precautions:
- Read all instructions before use.
- Do not touch the evaporator or ice blades when the unit is in operation.
- Do not immerse the appliance, power cord, or plug in water or other liquids.
- Supervise children closely when the appliance is in use.
- Unplug the ice maker from the outlet when not in use or before cleaning.
- Do not operate any appliance with a damaged cord or plug, or after the appliance malfunctions or has been damaged in any manner.
- Do not use outdoors.
- Ensure the ice maker is placed on a stable, level surface away from heat sources and direct sunlight.
- Use only potable water in the appliance.
- Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance.
3. Product Overview
Components
- Ice Maker Unit
- Ice Basket
- Ice Scoop
- Water Reservoir
- Control Panel with LED Indicators
- Drain Plug

Image: Close-up view of the ice maker's interior, showing the removable ice basket filled with ice cubes and the included ice scoop.

Image: A detailed view of the ice maker's control panel, featuring a power button and indicator lights for 'Add Water', 'Ice Making', and 'Ice Full'.
Internal Mechanism

Image: A close-up of the ice maker's internal ice-forming rods, showing the process of ice cube formation.

Image: An illustration of the ice maker's compressor, highlighting its efficiency, energy saving, quiet operation, and durability.
4. Setup
- Unpack: Carefully remove all packaging materials and check for any damage. Ensure all accessories (ice basket, ice scoop) are present.
- Clean: Before first use, clean the interior of the ice maker, the ice basket, and the ice scoop with a soft cloth and mild detergent. Rinse thoroughly and dry.
- Placement: Place the ice maker on a flat, stable surface, away from direct sunlight and heat sources. Ensure there is at least 15 cm (6 inches) of clearance around the unit for proper ventilation.
- Initial Cycle: For the first use, it is recommended to run at least two ice-making cycles and discard the ice produced. This helps to clean the internal components and remove any residual manufacturing odors.
5. Operating Instructions
- Add Water: Open the lid and pour potable water into the water reservoir. Do not exceed the 'MAX' water level line.
- Start Ice Making: Plug the ice maker into a grounded electrical outlet. Press the 'POWER' button on the control panel to start the ice production cycle. The 'ICE MAKING' indicator light will illuminate.
- Ice Production: The ice maker will produce 9 ice cubes per cycle, typically within 7-13 minutes, depending on ambient temperature and water temperature.
- Remove Ice: When the ice basket is full, the 'ICE FULL' indicator light will illuminate, and the ice maker will automatically stop production. Use the provided ice scoop to remove the ice cubes.
- Add Water Indicator: If the 'ADD WATER' indicator light illuminates, it means the water reservoir is low. Add more water to continue ice production.
- Power Off: To turn off the ice maker, press the 'POWER' button again. Unplug the unit from the power outlet when not in use.

Image: A hand pouring water into the ice maker's reservoir, illustrating the first step of operation.

Image: The ice maker's internal mechanism during the ice production phase, with a red light indicating operation.

Image: A hand using the ice scoop to remove ice cubes from the ice basket inside the machine.

Image: A visual four-step guide showing how to operate the ice maker: 1. Add water, 2. Press button to start, 3. Remove ice with scoop, 4. Understand 'Ice Full' and 'Add Water' indicators.
6. Cleaning and Maintenance
Regular cleaning and maintenance will ensure the longevity and optimal performance of your ice maker.
Daily Cleaning
- After each use, remove the ice basket and drain any remaining water from the reservoir by unplugging the drain plug located at the bottom.
- Wipe the interior with a soft cloth.
Weekly Cleaning
- Prepare a solution of water and mild detergent. Clean the ice basket, ice scoop, and the interior of the water reservoir.
- Rinse all parts thoroughly with clean water.
- For stubborn mineral deposits, use a solution of vinegar and water (1:1 ratio). Let it sit for 10-15 minutes, then scrub gently and rinse thoroughly.
- Ensure the drain plug is securely re-inserted after draining.
Storage
If the ice maker will not be used for an extended period, drain all water, clean the unit thoroughly, and allow it to air dry completely before storing in a cool, dry place.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| 'ADD WATER' indicator is on. | Water level is too low. | Add potable water to the reservoir up to the MAX line. |
| 'ICE FULL' indicator is on. | Ice basket is full. | Remove ice cubes from the basket. |
| No ice production. | No water, power issue, or malfunction. | Check water level. Ensure unit is plugged in. If problem persists, contact support. |
| Ice cubes are too small or not forming properly. | Water temperature too high, or ambient temperature too high. | Use colder water. Ensure unit is in a cool, well-ventilated area. |
| Strong plastic smell. | New unit odor. | Perform initial cleaning and run several ice-making cycles, discarding the ice. The smell should dissipate over time. |
| Unit is noisy. | Normal operation sounds (compressor, water pump, ice dropping). | This is generally normal. Ensure the unit is on a stable, level surface to minimize vibrations. |
| Ice cubes stick together or form a block. | Ice not removed promptly, or ambient temperature too high. | Remove ice as soon as the basket is full. Store ice in a freezer. Ensure proper ventilation. |
8. Specifications
| Feature | Specification |
|---|---|
| Model | B09N75Z1GQ |
| Brand | OSTBA |
| Dimensions (L x W x H) | 28.3 x 22.4 x 30.8 cm (11.14 x 8.82 x 12.13 inches) |
| Weight | 8.39 kg (18.5 lbs) |
| Water Reservoir Capacity | 1.5 Litres |
| Power | 120 Watts |
| Ice Production Rate | 9 ice cubes per 8 minutes |
| Daily Ice Production | Up to 12 kg (26 lbs) per 24 hours |
| UPC | 769044144667 |

Image: The ice maker with overlaid measurements indicating its length (30.51 cm), width (22.17 cm), and height (28.02 cm).
9. Warranty and Support
This OSTBA ice maker comes with a standard manufacturer's warranty. Please refer to the warranty card included in your packaging for specific terms and conditions. For technical support, troubleshooting assistance, or warranty claims, please contact OSTBA customer service through the retailer's platform or the official brand website.
Please have your model number (B09N75Z1GQ) and purchase date ready when contacting support.